Related Clues:

• Yacht "yes"
• Answer to an admiral
• Part of pay, especially? Yes
• "Okay, skipper"
• Assent that sounds like a vowel
• Bit of bridge obedience
• "Yes," to a sailor
• Captain's "yes!"
• “Yes, captain!”
• Sailor's ''Yes''
• Ensign’s affirmative
• Onboard assent
• Yes, on the waves
• 'Yes,' at sea
• Yes, on a pirate ship